参数资料
型号: W28J800BT90L
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 512K X 16 FLASH 2.7V PROM, 90 ns, PDSO48
封装: 12 X 20 MM, TSOP-48
文件页数: 28/49页
文件大小: 1527K
代理商: W28J800BT90L
W28J800B/T
- 34 -
Capacitance(1)
TA = +25
° C, f = 1 MHz
PARAMETER
SYMBOL
TYP.
MAX.
UNIT
CONDITION
Input Capacitance
CIN
7
10
pF
VIN = 0.0V
Output Capacitance
COUT
9
12
pF
VOUT = 0.0V
Note: Sampled, not 100% tested.
AC Input/Output Test Conditions
2.7
0.0
INPUT
1.35
1.35 OUTPUT
TEST POINTS
AC test inputs are driven at 2.7V for a Logic "1" and 0.0V for a Logic "0".
Input timing begins, and output timing ends, at 1.35V. Input rise and fall times (10% to 90%) <10 nS.
Figure 14. Transient Input/Output Reference Waveform for VDD = 2.7V to 3.6V
1.3V
Includes Jig Capacitance
(IN914)
DEVICE
UNDER
TEST
OUT
=3.3K ohm
R L
C L
Figure 15. Transient Equivalent Testing Load Circuit
Test Configuration Capacitance Loading Value
Test Configuration
CL (pF)
VDD = 2.7V to 3.6V
50
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